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公开(公告)号：US20050154539A1
公开(公告)日：2005-07-14
申请号：US11076636
申请日：2005-03-10
Applicant: Matthew Butler , Grant Plummer
Inventor： Matthew Butler , Grant Plummer
CPC classification number: G01J3/453 , G01J3/0264 , G01J3/28 , G01N21/3518 , G01N2021/1793 , G01N2201/1211 , G01N2201/129
Abstract: A fourth embodiment of the present invention is a method of generating a temperature compensated absorbance spectrum. The method includes the steps of: a. providing a sample spectrum and an estimated temperature of a backdrop object; b. from a set of known temperature spectra related to a known background temperature, selecting at least two known temperature spectra representing a background temperature above and below the estimated temperature; c. comparing the sample spectrum to the known temperature spectra in order to determine a sample background spectrum; and d. calculating an absorbance spectrum from the sample spectrum and the background spectrum.
Abstract translation: 本发明的第四实施例是产生温度补偿吸收光谱的方法。 该方法包括以下步骤：a。 提供样本谱和背景物体的估计温度; b。 从与已知背景温度相关的一组已知温度谱中，选择表示背景温度高于和低于估计温度的至少两个已知温度光谱; C。 将样品光谱与已知的温度光谱进行比较，以确定样品背景光谱; 和d。 从样品光谱和背景光谱计算吸收光谱。
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公开(公告)号：US06889153B2
公开(公告)日：2005-05-03
申请号：US10149779
申请日：2001-08-09
Applicant: Thomas Dietiker
Inventor： Thomas Dietiker
CPC classification number: A61B5/14546 , A61B5/14532 , A61B5/14551 , A61B5/14552 , A61B5/1495 , G01J1/08 , G01J9/00 , G01J2003/2866 , G01N21/274 , G01N21/35 , G01N21/3504 , G01N21/3563 , G01N21/3577 , G01N2021/3144 , G01N2201/1211 , G01N2201/12723 , H01L27/14647 , H01L31/03529
Abstract: A non-invasive emitter-photodiode sensor which is able to provide a data-stream corresponding to the actual wavelength of light emitted thereby allowing calibration of the sensor signal processing equipment and resulting in accurate measurements over a wider variation in emitter wavelength ranges.
Abstract translation: 能够提供对应于由此发射的光的实际波长的数据流的非侵入式发射极 - 光电二极管传感器允许对传感器信号处理设备进行校准，并且在发射器波长范围的更宽的变化范围内得到准确的测量。
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公开(公告)号：US06885965B2
公开(公告)日：2005-04-26
申请号：US10444045
申请日：2003-05-22
Applicant: Matthew Butler , Grant Plummer
Inventor： Matthew Butler , Grant Plummer
CPC classification number: G01J3/453 , G01J3/0264 , G01J3/28 , G01N21/3518 , G01N2021/1793 , G01N2201/1211 , G01N2201/129
Abstract: A fourth embodiment of the present invention is a method of generating a temperature compensated absorbance spectrum. The method includes the steps of: a. providing a sample spectrum and an estimated temperature of a backdrop object; b. from a set of known temperature spectra related to a known background temperature, selecting at least two known temperature spectra representing a background temperature above and below the estimated temperature; c. comparing the sample spectrum to the known temperature spectra in order to determine a sample background spectrum; and d. calculating an absorbance spectrum from the sample spectrum and the background spectrum.
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公开(公告)号：US06880968B1
公开(公告)日：2005-04-19
申请号：US10111626
申请日：2000-10-26
Applicant: Hans-Peter Haar
Inventor： Hans-Peter Haar
CPC classification number: G01N21/8483 , G01N33/48785 , G01N2201/1211
Abstract: Test element analysis system (1) for the analytical investigation of a sample (8), in particular of a body liquid, of human beings or of animals, comprising test elements (3) with a test zone (7), to be brought in contact with the sample to be investigated for the purpose of performing an analysis, in order to measure a measurement quantity characteristic for the analysis, and an evaluation instrument (2) with a test element holder (5) for positioning a test element (3) in a measuring position in order to perform a measurement, and a measurement and evaluation electronics (15) for measuring the characteristic change and for determining a result of the analysis, based on the result of the measurement.In order to provide increased measuring accuracy by improved temperature compensation, it is proposed, in the scope of the invention, that the evaluation instrument (2) for the determination of the temperature prevailing in the test zone (7) of the test element (3) comprises an infrared detector (20).
Abstract translation: 用于对包含具有测试区（7）的测试元件（3））的人或动物样品（8），特别是人体液体的分析调查的测试元素分析系统（1） 为了测量分析用的测量量特性，以及具有用于定位测试元件（3）的测试元件保持器（5）的评估仪器（2）与待研究的样品接触以进行分析， 在测量的位置，以及用于测量特性变化和用于确定分析结果的测量和评估电子（15），基于测量结果。 为了通过改善的温度补偿来提供更高的测量精度，在本发明的范围内，提出了用于确定测试元件（3）的测试区域（7）中的温度的评估仪器（2） ）包括红外检测器（20）。
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公开(公告)号：US20030033102A1
公开(公告)日：2003-02-13
申请号：US10149779
申请日：2002-06-12
Inventor： Thomas Dietiker
IPC: G01D018/00
CPC classification number: A61B5/14546 , A61B5/14532 , A61B5/14551 , A61B5/14552 , A61B5/1495 , G01J1/08 , G01J9/00 , G01J2003/2866 , G01N21/274 , G01N21/35 , G01N21/3504 , G01N21/3563 , G01N21/3577 , G01N2021/3144 , G01N2201/1211 , G01N2201/12723 , H01L27/14647 , H01L31/03529
Abstract: A non-invasive emitter-photodiode sensor which is able to provide a data-stream corresponding to the actual wavelength of light emitted thereby allowing calibration of the sensor signal processing equipment and resulting in accurate measurements over a wider variation in emitter wavelength ranges.
Abstract translation: 能够提供对应于由此发射的光的实际波长的数据流的非侵入式发射极 - 光电二极管传感器允许对传感器信号处理设备进行校准，并且在发射器波长范围的更宽的变化范围内得到准确的测量。
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Patent Agency Ranking
公开(公告)号：US5231576A
公开(公告)日：1993-07-27
申请号：US578577
申请日：1990-09-07
Applicant: Yoshiro Suzuki , Noriyuki Kurihara
Inventor： Yoshiro Suzuki , Noriyuki Kurihara
CPC classification number: G01N21/8483 , G01N21/272 , G01N21/78 , G01N2201/1211
Abstract: The present invention is an apparatus for measuring the constituent concentration of a specimen on the basis of the color change in a test material housed in a test piece, which has reacted because of the specimen. The apparatus irradiates the test material which is a test piece loaded in the apparatus's main body and detects the intensity of the light reflected by the test material. A detection signal detected in the above way is sampled in a time period before and after the measurement timing at which the test material changes in color because of the specimen. An average value of the sampled detection signals is determined. The constituent concentration of the specimen is computed by referring to a stored conversion table on the basis of the average value determined in the above way.
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公开(公告)号：US5017787A
公开(公告)日：1991-05-21
申请号：US429583
申请日：1989-10-31
Applicant: Kiyomi Sato , Yasuo Saito
Inventor： Kiyomi Sato , Yasuo Saito
IPC: G01N21/31 , G01N21/3554
CPC classification number: G01N21/3554 , G01N21/314 , G01N21/359 , G01N21/4738 , G01N2201/1211 , G01N2201/126
Abstract: A desk-top type infrared radiation moisture measuring apparatus is of a type in which the moisture in a specimen is exposed to a measurement light easily absorbed into water and to at least one reference light not noticeably absorbed into water and calculation is performed to determine the moisture in the specimen on the basis of both the measurement light and the reference light, reflected from the specimen. The apparatus comprises a turntable on which the specimen is placed and which is exposed to both the measurement light and the reference light from above at a portion away from the center thereof, and a drive source for driving the turntable into rotation. The measurement is carried out while the turntable is being rotated.
Abstract translation: 台式红外线辐射水分测量装置是将样品中的水分暴露于容易吸收到水中的测量光和至少一个不明显地吸收到水中的参考光，并进行计算以确定 基于从样本反射的测量光和参考光的样本中的水分。 所述装置包括转台，所述转台在所述转台上放置所述样本并且在远离其中心的部分处从所述测量光和参考光暴露于所述参考光;以及用于驱动所述转台旋转的驱动源。 在转盘旋转时进行测量。
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218.发明授权Temperature-compensated apparatus and method for determining pulp stock consistency 失效温度补偿装置和确定纸浆原料一致性的方法
公开(公告)号：US4838692A
公开(公告)日：1989-06-13
申请号：US147263
申请日：1988-01-22
Applicant: Irving R. Brenholdt
Inventor： Irving R. Brenholdt
IPC: G01N21/51
CPC classification number: G01N21/51 , G01N2021/4707 , G01N2021/4709 , G01N2021/4769 , G01N2201/06126 , G01N2201/1211
Abstract: A temperature-compensated apparatus and method for determining the percentage of solid particles in a suspension (consistency) is provided. A source of diffused radiant energy is directed toward a suspension to be measured. The portion of the energy which is forward-scattered by the suspension is detected and a first signal indicative of the magnitude of the forward-scattered energy is produced. The portion of energy which is back-scattered by the suspension is detected and a second signal indicative of the magnitude of back-scattered energy is produced. The first and second signals are combined at a predetermined ratio to produce a feedback signal used to control the intensity of energy emitted from the radiant energy source. The intensity of energy emitted from the source is a function of the forward-scattered and back-scattered energy and is directly proportional to the consistency of the suspension being measured. By monitoring the power driving the radiant energy source, a display calibrated in terms of percent consistency can be provided. The apparatus includes temperature compensation so that the temperature of the suspension will not produce erroneous readings in the energy detectors. Likewise, variations in ambient temperature will not adversely affect the operation of the energy detectors.
Abstract translation: 提供了用于确定悬浮液中的固体颗粒百分比的温度补偿装置和方法（一致性）。 漫射辐射能的来源指向要测量的悬架。 检测由悬架前向散射的能量的部分，并且产生指示前向散射能量的大小的第一信号。 检测由悬架反向散射的能量部分，并且产生指示反向散射能量的大小的第二信号。 第一和第二信号以预定比率组合以产生用于控制从辐射能源发射的能量的强度的反馈信号。 从源发射的能量的强度是前向散射和反向散射能量的函数，并且与所测量的悬架的一致性成正比。 通过监测驱动辐射能源的功率，可以提供以百分比一致性校准的显示器。 该装置包括温度补偿，使得悬架的温度不会在能量检测器中产生错误的读数。 同样，环境温度的变化也不会对能量检测器的操作产生不利影响。
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公开(公告)号：US4764018A
公开(公告)日：1988-08-16
申请号：US50478
申请日：1987-05-18
Applicant: Hiroki Inoue
Inventor： Hiroki Inoue
CPC classification number: G01N21/314 , G01N2021/3174 , G01N2021/8592 , G01N21/3554 , G01N2201/0636 , G01N2201/1211 , G01N2201/1214
Abstract: An apparatus for measuring the water content of an object to be measured comprises in combination a pair of optical filters for obtaining from the same source light a reference light having a wavelength not easily absorbed therein and a measuring light having a wavelength easily absorbable therein, an optical system for irradiating the object with the reference and measuring lights, an photoelectric converter for converting the reference and measuring lights to electrical signals, a temperature detector for detecting the temperature of the optical filters, a humidity detector for detecting the humidity of optical paths for the reference and measuring lights, extending from the optical system to the object, and a water content-measuring circuit for finding the quantity of water contained in the object on the basis of output signals produced from the photoelectric converter, temperature detector and humidity detector.
Abstract translation: 用于测量被测量物体的含水量的装置包括一对光学滤光器，用于从相同的源光获得具有不容易吸收的波长的参考光和具有易于吸收的波长的测量光， 用于用参考和测量光照射物体的光学系统，用于将参考和测量光转换为电信号的光电转换器，用于检测光学滤波器的温度的温度检测器，用于检测光路的湿度的湿度检测器，用于 基于从光学系统延伸到对象的参考和测量光，以及用于基于由光电转换器，温度检测器和湿度检测器产生的输出信号来找到物体中所含的水量的含水量测量电路。
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公开(公告)号：JP2017020792A
公开(公告)日：2017-01-26
申请号：JP2015136036
申请日：2015-07-07
Applicant: 大塚電子株式会社
CPC classification number: G01N21/64 , G01N2201/0826 , G01N2201/0833 , G01N2201/1211
Abstract: 【課題】比較的短い時間でセットアップでき、かつ、検出感度をより高めることのできる光学特性測定システムが提供される。第1の測定装置と、第1の測定装置より検出感度が低くなるように構成されている第2の測定装置とを含む光学特性測定システムの校正方法が提供される。 【解決手段】ある実施の形態に従えば、第1の測定装置を備える光学特性測定システムが提供される。第1の測定装置は、筐体内に配置された第1の検出素子と、第1の検出素子に少なくとも部分的に接合し、検出素子を冷却する第1の冷却手段と、筐体内の検出素子の周囲に生じる温度変化を抑制する抑制手段とを含む。 【選択図】図4
Abstract translation: 甲它可以在相对短的时间内建立，并且提供一种能够提高检测灵敏度的光学特性测量系统。 比所述第一测量装置的光学特性测量系统的灵敏度和第二测量装置的第一测量装置，校准方法被配置为低处。 根据一个实施方式，提供了包括第一测量装置的光学特性测量系统。 第一测量装置包括设置在所述壳体中的第一检测元件，至少部分地结合到所述第一检测元件，第一冷却装置，用于冷却所述检测器元件，所述检测装置的壳体 的以及抑制装置，用于抑制在周围发生的温度变化。 点域4
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